United States. Bureau of the Census. "Table of Contents," in United States. Bureau of the Census. "July 1982," Business Conditions Digest (July 1982) : 3-4. https://fraser.stlouisfed.org/title/43/item/7431/toc/391149 , accessed on April 25, 2024.
United States. Bureau of the Census. "Table of Contents," in United States. Bureau of the Census. "July 1982," Business Conditions Digest (July 1982) : 3-4. https://fraser.stlouisfed.org/title/43/item/7431/toc/391149 , accessed on April 25, 2024.